Made registered animations load at once

src/main/java/noppes/npcs/controllers/AnimationController.java

@@ -1,5 +1,6 @@
 package noppes.npcs.controllers;
 
+import kamkeel.npcs.util.Register;
 import net.minecraft.nbt.CompressedStreamTools;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.nbt.NBTTagList;
@@ -28,11 +29,7 @@ import java.nio.file.FileSystems;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
+import java.util.*;
 import java.util.stream.Stream;
 import java.util.zip.GZIPInputStream;
 
@@ -48,6 +45,8 @@ public class AnimationController implements IAnimationHandler {
     public static AnimationController Instance = new AnimationController();
     private int lastUsedID = 0;
 
+    public LinkedHashMap<String, Register.Animations> registeredAnimations = new LinkedHashMap<>();
+
     public AnimationController() {
         Instance = this;
         bootOrder = new HashMap<>();
@@ -64,6 +63,7 @@ public class AnimationController implements IAnimationHandler {
         builtInAnimations = new HashMap<>();
         LogWriter.info("Loading animations...");
         loadBuiltInAnimations();
+        loadRegisteredBuiltIns();
         readAnimationMap();
         loadAnimations();
         LogWriter.info("Done loading animations.");
@@ -200,6 +200,16 @@ public class AnimationController implements IAnimationHandler {
         saveAnimationMap();
     }
 
+    public void addAnimationRegister(String namespace, Register.Animations register) {
+        registeredAnimations.put(namespace, register);
+    }
+
+    private void loadRegisteredBuiltIns() {
+        for (Register.Animations register : registeredAnimations.values()) {
+            register.register();
+        }
+    }
+
     private File getDir() {
         return new File(CustomNpcs.getWorldSaveDirectory(), "animations");
     }